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use EVP_MD_CTX_create

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This commit is contained in:
Love Hornquist Astrand
2009-08-20 17:13:09 -07:00
parent 27b8565d5f
commit 03cb3aa56b
5 changed files with 44 additions and 46 deletions
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24
lib/gssapi/ntlm/crypto.c
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@@ -80,7 +80,7 @@ _gss_ntlm_set_key(struct ntlmv2_key *key, int acceptor, int sealsign,
unsigned char *data, size_t len)
{
unsigned char out[16];
EVP_MD_CTX ctx;
EVP_MD_CTX *ctx;
const char *signmagic;
const char *sealmagic;
@@ -94,19 +94,17 @@ _gss_ntlm_set_key(struct ntlmv2_key *key, int acceptor, int sealsign,
key->seq = 0;
EVP_MD_CTX_init(&ctx);
EVP_DigestInit_ex(&ctx, EVP_md5(), NULL);
EVP_DigestUpdate(&ctx, data, len);
EVP_DigestUpdate(&ctx, signmagic, strlen(signmagic) + 1);
EVP_DigestFinal_ex(&ctx, key->signkey, NULL);
EVP_MD_CTX_cleanup(&ctx);
ctx = EVP_MD_CTX_create();
EVP_DigestInit_ex(ctx, EVP_md5(), NULL);
EVP_DigestUpdate(ctx, data, len);
EVP_DigestUpdate(ctx, signmagic, strlen(signmagic) + 1);
EVP_DigestFinal_ex(ctx, key->signkey, NULL);
EVP_MD_CTX_init(&ctx);
EVP_DigestInit_ex(&ctx, EVP_md5(), NULL);
EVP_DigestUpdate(&ctx, data, len);
EVP_DigestUpdate(&ctx, sealmagic, strlen(sealmagic) + 1);
EVP_DigestFinal_ex(&ctx, out, NULL);
EVP_MD_CTX_cleanup(&ctx);
EVP_DigestInit_ex(ctx, EVP_md5(), NULL);
EVP_DigestUpdate(ctx, data, len);
EVP_DigestUpdate(ctx, sealmagic, strlen(sealmagic) + 1);
EVP_DigestFinal_ex(ctx, out, NULL);
EVP_MD_CTX_destroy(ctx);
RC4_set_key(&key->sealkey, 16, out);
if (sealsign)